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drm/komeda: Add drm_lut_to_fgamma_coeffs()
authorjames qian wang (Arm Technology China) <james.qian.wang@arm.com>
Tue, 12 Nov 2019 11:10:09 +0000 (11:10 +0000)
committerjames qian wang (Arm Technology China) <james.qian.wang@arm.com>
Thu, 14 Nov 2019 02:29:51 +0000 (10:29 +0800)
commit461a8f0a438c4503f7dad848ae142fdf152bb2ee
tree0707cb68fca8f30086e7eb073835e9d95106053atree | snapshot
parentc4dae55b8d2af0e2381b3fe1e960713badfe1ceacommit | diff
drm/komeda: Add drm_lut_to_fgamma_coeffs()

This function is used to convert drm color lut to komeda HW required curve
coeffs values.

Signed-off-by: james qian wang (Arm Technology China) <james.qian.wang@arm.com>
Reviewed-by: Mihail Atanassov <mihail.atanassov@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191112110927.20931-3-james.qian.wang@arm.com
drivers/gpu/drm/arm/display/komeda/komeda_color_mgmt.c diff | blob | history
drivers/gpu/drm/arm/display/komeda/komeda_color_mgmt.h diff | blob | history
Linux Kernel Source Tree.